Affective disorder in juvenile offenders: A preliminary study.

OBJECTIVE: The authors' goal was to determine the prevalence of major mental disorders and substance abuse in adolescents admitted to a juvenile detention center. METHOD: As part of a routine mental health screening, modules from the Diagnostic Interview Schedule for Children were administered to 50 youths (11-17 years old) at an urban juvenile detention center. RESULTS: A high rate of affective disorder (42%) was found among these adolescents: 10 (20%) met criteria for mania, another 10 met criteria for major depressive disorder, and one met criteria for bipolar disorder, mixed type. Thirty (60%) met criteria for conduct disorder, and very high rates of alcohol, marijuana, and other substance dependence were found. There was a strong association between affective disorder and conduct disorder; adolescents with mania had much higher rates of reported abuse of substances other than alcohol or marijuana. CONCLUSIONS: Juvenile offenders have high rates of affective disorder. Further studies are needed to examine the relationship of affective disorder to substance abuse as well as to antisocial behavior.

A 25-year experience with renal tumors of childhood.

A retrospective analysis of the medical records of 234 children with renal tumors managed over a 25-year period at the Children's Memorial Medical Center was undertaken to evaluate long-term morbidity and mortality. There was a significant increase in survival over the years of the study. The 5-year survival for patients treated during the period 1985 to 1989 was 94% versus 68% for the period 1965 to 1969. Thirty-three children have died, 15 with known disease progression. Long-term morbidity included scoliosis (39), cardiorespiratory insufficiency (13), hypertension (7), renal insufficiency (7), small bowel obstruction (10), chest wall deformity (3), amenorrhea (1), leg length discrepancy (1), and 1 patient with an esophageal stricture. One patient with cardiomyopathy secondary to adriamycin has recently undergone cardiac transplantation. Five patients with renal insufficiency have required dialysis. Of these five, one patient has had two renal transplants. The presence of distant metastases and positive hilar or regional lymph nodes were the only findings at operation that were associated with an increased mortality (P = .005). There was a significantly increased mortality in those children operated on by general surgeons or urologists at other hospitals (11/43) versus those operated upon at our hospital (22/191) (P = .033). There was no statistical difference in the staging or histology among these children. We feel that the careful and systematic approach of a radical nephrectomy assures accurate staging of the tumor removing gross and microscopic disease in the abdomen.

Wilms' tumor in horseshoe kidney: presentation due to ureteropelvic junction obstruction.

Children with horseshoe kidney usually develop urinary tract symptoms and often require operative correction of the anomaly. The incidence of Wilms' tumor in horseshoe kidney is higher than that for the general population. We present the case of a child whose Wilms' tumor was diagnosed early because of ureteropelvic junction obstruction secondary to a horseshoe kidney. A high index of suspicion should be maintained for Wilms' tumor in any child with a horseshoe kidney.

Pediatric AIDS: adolescence, delinquency, drug abuse, and AIDS.

Sexual promiscuity often is part of the lifestyle of teenagers who are delinquent and abuse drugs, and that behavior puts them at increased risk of contracting HIV infection/AIDS. Many of these juveniles are runaways or live in disorganized homes, and as a result they are hard to reach and it is extremely difficult to provide health and other services to them. Indeed, these youths at risk most frequently may be identified and helped when they run afoul of the law and enter the judicial system. With that in mind, concerned professionals in San Antonio have developed an innovative program to provide primary care, drug abuse treatment and rehabilitation, and AIDS prevention education to the youthful offenders admitted to the Juvenile Detention Center of Bexar County. They hope it will give some of these youngsters the help and the opportunity they need to grow up, become productive citizens, and stay alive.

A 40-year multinational retrospective study of 880 Swenson procedures.

This report reviews the experience of pediatric surgeons in seven cities in North American and Western Europe where the Swenson procedure was performed on 880 patients. Information on the diagnosis, treatment, complications, and long-term results was collected by reviewing the hospital records, the treating physicians' office records, and by interviewing the patients in person or by telephone. A follow-up evaluation was obtained on 814 patients. The patients' ages at the time of the resection ranged from four days to 50 years. The length of follow-up averaged 10.3 years, while the longest follow-up was 39.5 years. The overall postoperative mortality was 2.4% during the entire 40 years of the study. The postoperative mortality has decreased to 1.25% for the last 20 years. Significant factors influencing postoperative mortality included Down's syndrome, the patient's age at the time of the operation, and leak of the distal colonic anastomosis. Most of the patients followed for over 5 years have normal bowel habits, report one to three bowel movements per day, and have no soiling. No patient has urinary incontinence or impotence.

Ultrasound of the distal pouch in infants with imperforate anus.

Optimal surgical management of the newborn with imperforate anus depends on accurate determination of the level of the rectal pouch. Eighteen children with imperforate anus were evaluated with ultrasound. The distance from the end of the pouch to the perineum was measured. Ultrasound correctly predicted the level of the distal pouch in all 12 children who had confirmation of the pouch level by surgery or by distal contrast stomagrams. Six children have not yet had definitive surgery. Five children with a pouch to perineum (P-P) distance of less than or equal to 10 mm and three of six children with a P-P distance of 10 to 15 mm had successful correction by a simple perineal anoplasty. Three of six children with a P-P distance of 10 to 15 mm and all of those (seven) with a P-P distance greater than 15 mm were diverted with colostomies.

The association of low imperforate anus and Down's syndrome.

Down's syndrome is the most frequent chromosomal anomaly in humans and is associated with an incidence of anorectal anomalies many times greater than that found among the general population. The anorectal malformation associated with Down's syndrome uniformly consists of a low-lying rectal pouch without a genitourinary or perineal fistula. This type of imperforate anus may often be adequately treated by simple perineal anoplasty. Since our recognition of this association, several neonates have avoided temporary fecal diversion, and several older infants with colostomies have not required anticipated pull-through procedures.

Fibrous hamartoma of infancy. Eight additional cases and a review of the literature.

Fibrous hamartoma of infancy is a benign but persistent soft-tissue tumor that appears during the first two years of life. Although the lesion is not distinctive clinically, histopathologic examination of affected tissue reveals the three characteristic elements: fibrous, adipose, and myxoid mesenchymal tissue. Sixty-seven patients with fibrous hamartoma of infancy have been described previously, few in the dermatologic literature. In this report, we describe eight additional patients and present a compilation of the clinical statistics of all 75 cases.

Fatty Wilms' tumor simulating teratoma; occurrence in a child with horseshoe kidney.

An unusually fatty wilms' tumor occurred in a young girl. Because of the abundant fat it radiologically simulated a teratoma.

Emergency lung biopsy: friend or foe of the immunosuppressed child?

An acute pneumonic process in an immunosuppressed child poses a diagnostic and therapeutic challenge. These patients tolerate infection poorly. An open lung biopsy may provide prompt diagnosis. Nevertheless, a beneficial change in therapy that results in survival does not necessarily follow. Fifty-six immunosuppressed children with acute respiratory symptoms and interstitial pulmonary infiltrates underwent lung biopsy from 1974 to 1985. The most common underlying diagnosis was acute lymphocytic leukemia (60%). A specific etiology was determined in 46 (82%). Operative morbidity in 52% included prolonged intubation, recurrent pneumothorax, and hemorrhage. Overall, mortality was 34%. Those patients with solid tumor and those who required postoperative ventilation had a statistically significant higher mortality than all others. We defined biopsy "patient benefit" as follows: (1) the biopsy yielded an etiology for which a change of treatment was required; and (2) the child survived this acute illness. Despite the successful diagnostic results of this procedure, only 13 (23%) of the patients derived clinical benefit. Even though a specific infectious etiology was diagnosed in 39 (69%) patients only ten (18%) of these improved and survived after an appropriate change in therapy. Eight of these had Pneumocystis carinii. One survivor benefited from the treatment of documented radiation pneumonitis. Another was successfully treated for graft v host reaction but this diagnosis also was made by skin biopsy. One half of the biopsies were performed very early in the course of the illness, specifically to exclude Pneumocystis carinii of which we saw a peak incidence in 1978 to 1979.(ABSTRACT TRUNCATED AT 250 WORDS)

Diagnostic dilemmas of mediastinal cysts.

Children with foregut cysts of the mediastinum can present at any age with nonspecific respiratory symptoms or dysphagia. Chest radiograph and barium esophagram are recommended for initial evaluation, but they fail to identify some lesions. In other cases, an obvious mass may be confused with a solid neoplasm. We have operated upon 34 infants and children with mediastinal bronchogenic cysts and esophageal duplications from 1968 through 1985. This review of their clinical course and radiographic imaging studies emphasizes some of the diagnostic pitfalls that lead to operative delay. Twelve (35%) of these patients were asymptomatic. The correct diagnosis was delayed longer than 3 months from the onset of symptoms in 14 of the 22 symptomatic children. Fifteen of these presented with pneumonia or symptoms or airway obstruction. In 11, the cyst was in a perihilar or subcarinal location, areas in which a lesion can be "hidden" behind the cardiac silhouette. Five children with esophageal duplication had severe neonatal respiratory failure, chest pain, hematemesis or dysphagia. The immediate preop chest radiograph revealed a mass in 29 of 34 cases. However, the lesion was initially missed or never seen in eight of those who were symptomatic. Esophagram, performed in 23, was diagnostic in only six and was normal in four. Prior to 1979 when CT scanning became available at this institution, 11 of 19 children (57%) underwent extensive work-up, but the preop diagnosis was correct in only 50%. Since 1979, only 4 of 15 (26%) have required similar evaluation, and the preop diagnosis has been correct in all.(ABSTRACT TRUNCATED AT 250 WORDS)

Gastroschisis in 106 consecutive newborn infants.

Primary tissue closure of gastroschisis remains controversial. Some surgeons routinely place a silicone rubber sheet silo over the exposed bowel, planning a staged closure. In the past 14 1/2 years, we have cared for 106 newborns with gastroschisis, closing the defect primarily in 80%. The success of this technique depends on enlarging the abdominal cavity and decreasing the volume of bowel that must be replaced in the peritoneal cavity. Thorough preoperative rectal irrigation should evacuate all meconium. After undermining the skin around the abdominal wall defect for only 1 cm, a midline subcutaneous fasciotomy is created from the xiphoid to the pubis. The abdominal wall is then stretched in all quadrants beginning at the flanks. The eviscerated small bowel can often be returned without enlarging the initial skin defect. The skin is closed with subcuticular absorbable sutures reinforced by long skin tapes. The small ventral hernia that results is closed at about 1 year of age. Fascia could be closed primarily in 28% of these patients, and 17% required a prosthetic pouch. The duration of postoperative ileus and length of hospital stay were statistically significantly shorter in the infants who underwent primary closure. Even though more complicated patients were included in the primary closure group, the incidence of mortality and morbidity was not higher than in patients treated with silicone rubber pouches. Deaths were inevitable in five infants with gangrenous bowel, multiple anomalies, and extreme prematurity. Deaths were related to sepsis in three infants and were the result of operative or anesthetic technique in four. Only two preoperative factors were prognostic of morbidity and mortality: gestational age (but not birth weight) and the presence of intestinal ischemia or atresia.

Ventriculoperitoneal shunt infection masquerading as an acute surgical abdomen.

Shunting of cerebrospinal fluid to the peritoneal cavity has brightened the outlook for children with hydrocephalus. Nine hundred sixty-nine primary ventriculoperitoneal shunts were inserted for hydrocephalus between 1970 and 1981. During this same period, 2205 shunt revisions were performed in 847 children, some of whose primary shunt had been inserted prior to 1970 or at other institutions. Nineteen patients with a ventriculoperitoneal shunt infection persented with abdominal pain, fever, and abdominal tenderness; each had acute peritonitis. Three underwent laparotomy with the preoperative diagnosis of appendicitis; however, only infected peritoneal fluid and nonobstructing adhesions were found. A fourth child underwent an unnecessary intestinal resection at another hospital and required prolonged nutritional support and treatment of severe postoperative complications. Fifteen children who presented with an "acute surgical abdomen" were managed with intravenous fluids, gastric decompression, antibiotics, and removal of the intraperitoneal shunt. External ventricular drainage was employed until the cerebrospinal fluid was sterile. The shunt was then internalized in the peritoneal cavity. The abdominal signs and symptoms improved after removing the peritoneal tubing in all children. This plan of therapy has eliminated unnecessary laparotomy in those who may require repeated procedures for control of hydrocephalus.

Megarectum: a rare complication of imperforate anus repair and its surgical correction by endorectal pullthrough.

Nine patients ranging in age from 3 mo to 15 yr presented with severe constipation and/or increasing incontinence. All had a huge, dilated atonic rectum and rectosigmoid demonstrated by barium enema. Six patients underwent resection of the abnormal bowel by an endorectal pull-through procedure with good to excellent results while 1 patient was corrected by a Swenson procedure.

Ovarian granulocytic sarcoma as the primary manifestation of acute infantile myelomonocytic leukemia.

The first known instance of granulocytic sarcoma of the ovary as the presenting manifestation of acute nonlymphocytic leukemia in infancy is reported. The clinical and laboratory findings for a 3-month-old infant who had anemia and a lower abdominal mass subsequently found to represent bilateral ovarian granulocytic sarcomas are discussed. Results of light and electron microscopic examination of bone marrow biopsy specimen were consistent with a diagnosis of acute myelomonocytic leukemia. Hematopoietic (and lymphoproliferative) disorders must be included in the differential diagnosis of ovarian masses in children.

Intramural hematoma of the gastrointestinal tract.

Two hundred sixty cases of intestinal intramural hematoma and subsequent bowel obstruction have been reported in the world literature. These cases have been evaluated and seventeen additional cases are reported. Multiple etiologic factors are presented, with trauma and anticoagulant therapy being the most common. Barium x-ray examination is the single most reliable diagnostic study. The mode of therapy for intramural hematoma depends upon thorough evaluation of the patient. Patients on anticoagulant therapy are best treated by observation and cessation of anticoagulants. Should the patient fail to improve or become worse, then surgery may become necessary. When trauma is a factor, prompt operative intervention is indicated.

The treatment and postoperative complications of congenital megacolon: A 25 year followup.

In 1948 one of us (O.S.) proposed a new method of treatment, abdominoperineal resection, for patients with congential megacolon. Since then, 483 patients have been treated by 13 pediatric surgeons in Chicago and Boston using this technique. Two hundred and eight-two of the patients were last interviewed and examined more than 5 years after the resection. There were 16 postoperative deaths (3.3%) and 6 late deaths (1.2%) from enterocolitis. Both early and late complications were infrequent and are discussed in detail. Almost 90% of the patients reported that they now have normal bowel habits. None of the patients developed urinary incontinence or impotence, although ten patients (2.1%) reported permanent fecal soiling. This is the first large group of patients treated for congenital megacolon who have been followed to adulthood. The low incidence of postoperative complications and minimal frequency of long-term complications indicate that the abdominoperineal resection is a safe, effective method of treatment for congenital megacolon.